Trade Discount 20%
ASSY® 4 SCS Piano Hinge Screw | Full Thread & Small Countersunk Head | Zinc Plated Steel | @Pack of 1000 | by Wurth
ASSY® 4 SCS piano hinge screws are designed for optimal fastening in furniture assembly and cabinet making. Featuring a full thread and small countersunk head, these zinc plated steel screws ensure strong power transmission and reduced splitting effects. Ideal for piano hinge fixing, they offer durability and corrosion resistance, making them perfect for both professional and DIY applications.
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Product Name/Title: ASSY® 4 SCS Piano Hinge Screw | Full Thread & Small Countersunk Head | Zinc Plated Steel | @Pack of 1000 | by Wurth
Brand: Wurth
SKU: 168833012
Alternatively Known As: Piano hinge screws, Wood screws for piano hinges, Zinc plated countersunk screws, Full thread wood screws
Technical Specifications
- Nominal diameter: 3 mm
- Length: 12 mm
- Head type: Small countersunk head
- Head diameter: 4.9 mm
- Head height: 1.3 mm
- Internal drive: RW10
- Thread type: Wood screw thread
- Thread design: Full thread
- Thread form: Coarse thread
- Thread length: 9 mm
- Core diameter: 2 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 34 degrees
- Material: Hardened steel
- Surface finish: Zinc plated
- Colour: Silver
- Screw-in angle range: 45-90 degrees
- Product weight per item: 0.374 g
- Suitable materials: Wood, derived timber products, softwood, board plywood (BSP), hardwood, LVL
- Area of application: Furniture, cabinet, fitting, piano hinge
- Suitable machines: Würth BS 12-A Power
- RoHS-compliant: Yes
- Dimensions (H x L x W): 1.3mm x 12mm x 4.9mm
- Weight: 0.000374 kg
Key Features
- Full-thread wood screw with small countersunk head
- Ideal power transmission due to RW drive
- Larger contact area at the bit for more power
- Tight-fit recess for precise positioning and one-handed working
- Compatibility with previous AW drive
- Strong fastening of thin sheet metals such as rod hinges or piano hinges
- Low head height and small head diameter
- Reinforced asymmetrical thread flank geometry for higher power transmission in hardwoods
- Smooth thread start for optimized recessing and biting
- Reduced splitting effect due to dome-shaped milling elements in the tip
- Friction-reduced thread rotation lowers screw-in force
- High strength and ductility from adjusted heat treatment
- Zinc plated hardened steel for corrosion resistance
Professional Installation Requirements
- Professional installation recommended for optimal fastening and safety, especially in structural or load-bearing applications.
Applications
- Furniture assembly
- Cabinet making
- Fitting installations
- Piano hinge fixing
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.
Available Now
Available for immediate purchase, ideal for furniture, cabinet making, and piano hinge fixing applications.
